ci: Upgrade Travis builds from Xcode 9.3 -> Xcode 10.1

This will allow the pre-built frameworks attached to releases to get built with the latest Swift version (4.2.1)
watson-developer-cloud · Nov 12, 2018 · dcefce5 · dcefce5
1 parent 62edd09
commit dcefce5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -4,7 +4,7 @@ matrix:
       dist: trusty
       sudo: required
     - os: osx
-      osx_image: xcode9.3
+      osx_image: xcode10.1
 branches:
   only:
     - master